#========================================================================
#
# xpdf/cmake-xpdf.txt
#
# CMake script for the Xpdf tools.
#
# Copyright 2015 Glyph & Cog, LLC
#
#========================================================================

include_directories("${PROJECT_SOURCE_DIR}")
include_directories("${PROJECT_BINARY_DIR}")
include_directories("${PROJECT_SOURCE_DIR}/goo")
include_directories("${PROJECT_SOURCE_DIR}/fofi")
include_directories("${PROJECT_SOURCE_DIR}/splash")
if (PNG_FOUND)
  include_directories("${PNG_INCLUDE_DIRS}")
  add_definitions("${PNG_DEFINITIONS}")
endif ()
if (HAVE_LCMS)
  include_directories("${LCMS_INCLUDE_DIR}")
  set(COLOR_MANAGER_SOURCE "ColorManager.cc")
else ()
  set(COLOR_MANAGER_SOURCE "")
endif ()

add_library(xpdf_objs OBJECT
  AcroForm.cc
  Annot.cc
  Array.cc
  BuiltinFont.cc
  BuiltinFontTables.cc
  Catalog.cc
  CharCodeToUnicode.cc
  CMap.cc
  ${COLOR_MANAGER_SOURCE}
  Decrypt.cc
  Dict.cc
  Error.cc
  FontEncodingTables.cc
  Form.cc
  Function.cc
  Gfx.cc
  GfxFont.cc
  GfxState.cc
  GlobalParams.cc
  JArithmeticDecoder.cc
  JBIG2Stream.cc
  JPXStream.cc
  Lexer.cc
  Link.cc
  NameToCharCode.cc
  Object.cc
  OptionalContent.cc
  Outline.cc
  OutputDev.cc
  Page.cc
  Parser.cc
  PDFDoc.cc
  PDFDocEncoding.cc
  PSTokenizer.cc
  SecurityHandler.cc
  Stream.cc
  TextString.cc
  UnicodeMap.cc
  UnicodeTypeTable.cc
  UTF8.cc
  XFAForm.cc
  XRef.cc
  Zoox.cc
)

#--- object files needed by XpdfWidget
#
#if ((QT4_FOUND OR Qt5Widgets_FOUND)
#    AND HAVE_SPLASH AND MULTITHREADED AND USE_EXCEPTIONS)
#
#  if (HIGHLIGHTED_REGIONS)
#    set(HIGHLIGHT_SRC "HighlightFile.cc")
#  else ()
#    set(HIGHLIGHT_SRC "")
#  endif ()
#
#  add_library(xpdf_widget_objs OBJECT
#    DisplayState.cc
#    PDFCore.cc
#    PreScanOutputDev.cc
#    PSOutputDev.cc
#    SplashOutputDev.cc
#    TextOutputDev.cc
#    TileCache.cc
#    TileCompositor.cc
#    TileMap.cc
#    ${HIGHLIGHT_SRC}
#  )
#endif ()

##--- pdftops
#
#if (HAVE_SPLASH)
#  add_executable(pdftops
#    $<TARGET_OBJECTS:xpdf_objs>
#    PreScanOutputDev.cc
#    PSOutputDev.cc
#    SplashOutputDev.cc
#    pdftops.cc
#  )
#  target_link_libraries(pdftops goo fofi splash
#                        ${FREETYPE_LIBRARY} ${FREETYPE_OTHER_LIBS}
#                        ${DTYPE_LIBRARY}
#                        ${LCMS_LIBRARY} ${PAPER_LIBRARY})
#else ()
#  add_executable(pdftops
#    $<TARGET_OBJECTS:xpdf_objs>
#    PreScanOutputDev.cc
#    PSOutputDev.cc
#    pdftops.cc
#  )
#  target_link_libraries(pdftops goo fofi ${LCMS_LIBRARY} ${PAPER_LIBRARY})
#endif ()
#install(TARGETS pdftops RUNTIME DESTINATION bin)
#install(FILES ${PROJECT_SOURCE_DIR}/doc/pdftops.1 DESTINATION man/man1)
#
##--- pdftotext

#add_executable(pdftotext
#  $<TARGET_OBJECTS:xpdf_objs>
#  TextOutputDev.cc
#  pdftotext.cc
#)
#target_link_libraries(pdftotext goo fofi ${LCMS_LIBRARY} ${PAPER_LIBRARY})
#install(TARGETS pdftotext RUNTIME DESTINATION bin)
#install(FILES ${PROJECT_SOURCE_DIR}/doc/pdftotext.1 DESTINATION man/man1)
#
##--- pdftohtml
#
#if (HAVE_SPLASH AND PNG_FOUND)
#  add_executable(pdftohtml
#    $<TARGET_OBJECTS:xpdf_objs>
#    HTMLGen.cc
#    SplashOutputDev.cc
#    TextOutputDev.cc
#    pdftohtml.cc
#  )
#  target_link_libraries(pdftohtml goo fofi splash
#                        ${FREETYPE_LIBRARY} ${FREETYPE_OTHER_LIBS}
#                        ${DTYPE_LIBRARY}
#                        ${LCMS_LIBRARY} ${PNG_LIBRARIES} ${PAPER_LIBRARY})
#  install(TARGETS pdftohtml RUNTIME DESTINATION bin)
#  install(FILES ${PROJECT_SOURCE_DIR}/doc/pdftohtml.1 DESTINATION man/man1)
#endif ()
#
##--- pdfinfo
#
#add_executable(pdfinfo
#  $<TARGET_OBJECTS:xpdf_objs>
#  pdfinfo.cc
#)
#target_link_libraries(pdfinfo goo fofi ${LCMS_LIBRARY} ${PAPER_LIBRARY})
#install(TARGETS pdfinfo RUNTIME DESTINATION bin)
#install(FILES ${PROJECT_SOURCE_DIR}/doc/pdfinfo.1 DESTINATION man/man1)
#
##--- pdffonts
#
#add_executable(pdffonts
#  $<TARGET_OBJECTS:xpdf_objs>
#  pdffonts.cc
#)
#target_link_libraries(pdffonts goo fofi ${LCMS_LIBRARY} ${PAPER_LIBRARY})
#install(TARGETS pdffonts RUNTIME DESTINATION bin)
#install(FILES ${PROJECT_SOURCE_DIR}/doc/pdffonts.1 DESTINATION man/man1)
#
##--- pdfdetach
#
#add_executable(pdfdetach
#  $<TARGET_OBJECTS:xpdf_objs>
#  pdfdetach.cc
#)
#target_link_libraries(pdfdetach goo fofi ${LCMS_LIBRARY} ${PAPER_LIBRARY})
#install(TARGETS pdfdetach RUNTIME DESTINATION bin)
#install(FILES ${PROJECT_SOURCE_DIR}/doc/pdfdetach.1 DESTINATION man/man1)
#
##--- pdftoppm
#
#if (HAVE_SPLASH)
#  add_executable(pdftoppm
#    $<TARGET_OBJECTS:xpdf_objs>
#    SplashOutputDev.cc
#    pdftoppm.cc
#  )
#  target_link_libraries(pdftoppm goo fofi splash
#                        ${FREETYPE_LIBRARY} ${FREETYPE_OTHER_LIBS}
#                        ${DTYPE_LIBRARY}
#                        ${LCMS_LIBRARY} ${PAPER_LIBRARY})
#  install(TARGETS pdftoppm RUNTIME DESTINATION bin)
#  install(FILES ${PROJECT_SOURCE_DIR}/doc/pdftoppm.1 DESTINATION man/man1)
#endif ()
#
##--- pdftopng
#
#if (HAVE_SPLASH AND PNG_FOUND)
#  add_executable(pdftopng
#    $<TARGET_OBJECTS:xpdf_objs>
#    SplashOutputDev.cc
#    pdftopng.cc
#  )
#  target_link_libraries(pdftopng goo fofi splash
#                        ${FREETYPE_LIBRARY} ${FREETYPE_OTHER_LIBS}
#                        ${DTYPE_LIBRARY}
#                        ${LCMS_LIBRARY} ${PNG_LIBRARIES} ${PAPER_LIBRARY})
#  install(TARGETS pdftopng RUNTIME DESTINATION bin)
#  install(FILES ${PROJECT_SOURCE_DIR}/doc/pdftopng.1 DESTINATION man/man1)
#endif ()
#
##--- pdfimages
#
#add_executable(pdfimages
#  $<TARGET_OBJECTS:xpdf_objs>
#  ImageOutputDev.cc
#  pdfimages.cc
#)
#target_link_libraries(pdfimages goo fofi ${LCMS_LIBRARY} ${PAPER_LIBRARY})
#install(TARGETS pdfimages RUNTIME DESTINATION bin)
#install(FILES ${PROJECT_SOURCE_DIR}/doc/pdfimages.1 DESTINATION man/man1)

#--- xpdfrc man page

install(FILES ${PROJECT_SOURCE_DIR}/doc/xpdfrc.5 DESTINATION man/man5)

# build a static library with the stuff... 
set(LIBRARY_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/build/xpdf/lib)
add_library(xpdf STATIC 
  AcroForm.cc
  Annot.cc
  Array.cc
  BuiltinFont.cc
  BuiltinFontTables.cc
  Catalog.cc
  CharCodeToUnicode.cc
  CMap.cc
  Decrypt.cc
  Dict.cc
  DisplayState.cc
  Error.cc
  FontEncodingTables.cc
  Form.cc
  Function.cc
  Gfx.cc
  GfxFont.cc
  GfxState.cc
  GlobalParams.cc
  #HTMLGen.cc
  #ImageOutputDev.cc
  JArithmeticDecoder.cc
  JBIG2Stream.cc
  JPXStream.cc
  Lexer.cc
  Link.cc
  NameToCharCode.cc
  Object.cc
  OptionalContent.cc
  Outline.cc
  OutputDev.cc
  Page.cc
  Parser.cc
  PDFCore.cc
  #pdfdetach.cc
  PDFDoc.cc
  PDFDocEncoding.cc
  #pdffonts.cc
  #pdfimages.cc
  #pdfinfo.cc
  #pdftohtml.cc
  #pdftopng.cc
  #pdftoppm.cc
  #pdftops.cc
  #pdftotext.cc
  #PreScanOutputDev.cc
  #PSOutputDev.cc
  PSTokenizer.cc
  SecurityHandler.cc
  #SplashOutputDev.cc
  Stream.cc
  #TextOutputDev.cc
  TextString.cc
  #TileCache.cc
  #TileCompositor.cc
  #TileMap.cc
  UnicodeMap.cc
  UnicodeTypeTable.cc
  UTF8.cc
  XFAForm.cc
  XRef.cc
  Zoox.cc
)

install(TARGETS xpdf DESTINATION lib)


INSTALL (
    DIRECTORY ${PROJECT_SOURCE_DIR}/include/
    DESTINATION ${PROJECT_SOURCE_DIR}/include/
    FILES_MATCHING PATTERN "*.h*")
